A body is projected with a velocity 60ms^(-1) at 30^(@) to horizontal. Its initial velocity vector is

A body is projected with a velocity 60ms^(-1) at 30^(@) to horizontal.

1.	A body is projected with a velocity 60ms^(-1) at 30^(@) to horizontal. Its initial velocity vector is
Answer» `10 hat(i) + 10 sqrt(3) hat(J)` `30 hat(i) + 30 sqrt(3) hat(j)` `30 sqrt(3) hat(i) + 30 hat(j)` `30 sqrt(3) hat(i)` Answer :C